Even wikipedia mentions that the Ustashi targeted specifically Orthodox Christians and that this was the main element of their nationalistic ideology: https://en.wikipedia.org/wiki/Usta%C5%A1e There are even photos of Ustashe desecrating Orthodox vestments and posing for the camera. In other cases they obliged their victims to convert to Catholocism before murdering them. In any case, they were lunatics somehow believing that Serbs converted to Orthodox Christianity so they were not Aryan anymore, whereas the Bosnian Muslims were. They had a flattering view of the Ottomans and Muslims in general, they cooperated with IMRO, and even Germans who were no strangers in trying to squash kernels of resistance recognized that people were turning into rebels to escape torture and death: >A Gestapo report to Reichsführer SS Heinrich Himmler, dated February 17, 1942, stated that: >“Increased activity of the bands [of rebels] is chiefly due to atrocities carried out by Ustaše units in Croatia against the Orthodox population. The Ustaše committed their deeds in a bestial manner not only against males of conscript age, but especially against helpless old people, women and children. The number of the Orthodox that the Croats have massacred and sadistically tortured to death is about three hundred thousand” And I have written here more than most about the crimes committed by Jews, so your innuendo sounds more like astroturfing.